Numbuzin 5 gluta vitamin serum

Numbuzin No.5 Gluta Vitamin Serum is a concentrated brightening treatment that combines glutathione, vitamin C, and niacinamide to improve dullness, fade dark spots, and even out uneven skin tone. With added tranexamic acid and panthenol, it soothes irritation while supporting the skin barrier. Its lightweight texture absorbs quickly, making it suitable for all skin types, including sensitive, oily, combination, and dry skin, especially for those dealing with pigmentation or lack of radiance.